I have finished the open world map System,it uses scred files, so you have no endless loading time in or before the game.
The problem is that it uses a lot of scr files, so it means a lot of download work, but it is pretty easy to append a screen on the left or right side or wherever you want in the map, so make a dlc or a new map part for a sidequest for example should be very easy.
I am also going on connecting different data bases.
For exampls you have one program to define skills with hitbox, animation, damage, etc. and one program where you can make data for an enemy, but now you can connect the ability to the enemy.
I also made this with items and quests.
I will probably release a demo part to show how it looks like and how it will work.